Fast Ultra Low Dose CT Interpretation
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 4
- 试验地点
- 1
- 主要终点
- Radiologist interpretation time
研究概览
简要总结
An ultra-low-dose CT(ULDCT) image viewer prototype was developed in an iterative fashion that aims to reduce average interpretation times of ULDCT images. Ultimately, by reducing reading time of ULDCTs, we aim to enable general replacement of X-ray by ULDCT imaging, which is theorized to have large population-level health outcome impact in terms of early detection of lung cancer, coronary calcification, and aortic aneurysm, among others.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Crossover
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Diagnostic radiologists, diagnostic radiology fellows, and diagnostic radiology residents employed by LUMC who read CTs and x-rays as part of clinical workflow.
- •Diagnostic radiologists, diagnostic radiology fellows, and diagnostic radiology residents who have been employed by LUMC who have read CT's and x-rays as part of clinical workflow.
- •Diagnostic radiologists, diagnostic radiology fellows, and diagnostic radiology residents who are visiting LUMC and who read CT's and x-rays as part of clinical workflow.
- •Willing and able to provide informed consent.
- •Interested and able to participate in at least two study arms, even if those have not yet been scheduled.
- •Proficient in Dutch and/or English.
排除标准
- •Prior exposure to elements of the advanced reading environment, i.e., prior to the first research arm.
- •Not willing and able to provide informed consent. Contacts and Locations
结局指标
主要结局
Radiologist interpretation time
时间窗: Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.
Average radiologist interpretation time (seconds / minutes) of all cases in the two applications. This Outcome Measure is measured through activity log of the prototype.
次要结局
- Emotional state(Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.)
- Arousal state(Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.)
- Wrist band based biometrics(Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.)
- Confidence(Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.)
- Usability and user experience(Measured per reading session of about 4-5 hours (maximum 10 hours) and detailed out per CT reading case of about 3-20 minutes.)